Home / 7,693,994.86-10,617,674.25-4,209,270.52

Finding the Fourth Proportional to 7,693,994.86, 10,617,674.25 and 4,209,270.52

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Solution

The fourth proportional to 7,693,994.86, 10,617,674.25 and 4,209,270.52 is: 5,808,772.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,693,994.86 : 10,617,674.25 = 4,209,270.52 : x
  2. Step 2: Convert to fraction form
    7,693,994.86/10,617,674.25 = 4,209,270.52/x
  3. Step 3: Cross multiply
    7,693,994.86x = 10,617,674.25 × 4,209,270.52
  4. Step 4: Simplify right side
    7,693,994.86x = 44,692,663,196,959.68
  5. Step 5: Solve for x
    x = 44,692,663,196,959.68/7,693,994.86
  6. Step 6: Final answer
    x = 5,808,772.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.